Finetune
I found this site today.It lets you make your own music playlists.Ok, maybe there are a lot of sites who let you do that.Maybe they also have all the music in the world.I don’t know.But Finetune has all the music in the world and lets you make as many playlists as you want.And on top of that it is a really cool looking site. Now I have to go and find out how to install my own player(they let you do that,too).